vp_height          52 core/autoiso.c     int vp_height = vp_height_full / yscale;      // Number of rows to process
vp_height          55 core/autoiso.c     int total = ((vp_width + HISTO_STEP_SIZE/2)/HISTO_STEP_SIZE) * vp_height;
vp_height          66 core/autoiso.c         for (y=0; y<vp_height; y+=1, img+=vp_offset)